package com.example.gulimall.product.dao;

import com.example.gulimall.product.entity.CategoryEntity;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;

/**
 * 商品三级分类
 * 
 * @author zyred
 * @email zyred@163.com
 * @date 2021-08-23 10:31:18
 */
@Mapper
public interface CategoryDao extends BaseMapper<CategoryEntity> {

    Long selectParentPath(@Param("catId") Long catId);
}
